Across
- 1. decaying organic material
- 3. a material used to help plants grow
- 4. use something again
- 5. a organism that makes its own food from the sun
- 7. what we eat
- 8. worm castings
- 11. a synonym for rubbish
- 13. to repurpose something
- 15. to show you are not willing to do something
- 17. production of a item of food without chemicals, pesticide etc
- 18. something added to soil to make plants grow better
- 19. a animal with no limbs that lives underground
Down
- 2. a material used to wrap or protect goods
- 4. not use as much waste
- 6. the ability to be maintained at a certain rate or level
- 9. convert waste into reusable matter
- 10. something discarded
- 12. a synthetic material used to make millions of products each year
- 14. animal dung used for fertilization
- 16. a place to harvest worm juice/pee